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TE Connectivity AMP Connectors 1-1445055-2 — Pin Headers, Sockets & Housings

1-1445055-2 TE Connectivity Micro MATE-N-LOK Header, 12 Pos

MPN1-1445055-2
Obsolete

TE Connectivity AMP Connectors Micro MATE-N-LOK header, 12 circuits, single row, 3.00 mm pitch, right-angle through-hole, shrouded with locking ramp, tin-lead plating, UL94 V-0.

$1.3200Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1-1445055-2 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Jul 2026

Specifications

1-1445055-2 key specifications
ParameterValue
SeriesMicro MATE-N-LOK
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250V
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.152\" (3.85mm)
Insulation materialPolyamide (PA), Nylon

All specifications

1-1445055-2 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTray
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows1
Pitch0.118\" (3.00mm)
Positions12
Contact finish - postTin-Lead
Contact length - post0.138\" (3.50mm)
Contact finish - matingTin-Lead
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

12-Position Right-Angle Header — the BOM Fit Check

The 1-1445055-2: This is a 12-position, single-row header from the Micro MATE-N-LOK series, pitched at 3.00 mm.

For a BOM that still calls out 1-1445055-2, the sourcing path is through independent distribution — we confirm availability and pricing per RFQ against your quantity. There is no factory lead time to quote; each lot is sourced as found.

This header mates with a Micro MATE-N-LOK receptacle housing (crimp socket contacts). Termination is solder — the 0.138-inch (3.50 mm) post length fits standard through-hole PCB thicknesses.

Frequently asked questions

Where can I buy 1-1445055-2?

This part is obsolete and sourced through independent distribution. We confirm availability and pricing per RFQ — submit your quantity for a current quote.

Is 1-1445055-2 RoHS compliant?

The contact finish is tin-lead, which is not RoHS compliant. If you need a RoHS-compliant alternative, look for a Micro MATE-N-LOK header with tin or gold plating over nickel.

What is the replacement for 1-1445055-2?

TE Connectivity has not issued a direct pin-compatible replacement under the 1445055 base number. For a functional alternative, consider a current Micro MATE-N-LOK header with the same 12-position, single-row, 3.00 mm pitch, right-angle configuration — verify the board lock and locking ramp features match your application.